APA (7th ed.) Citation

Rand, A., & Peikoff, L. (1996). Atlas shrugged. Penguin Group.

Chicago Style (17th ed.) Citation

Rand, Ayn, and Leonard Peikoff. Atlas Shrugged. New York, N.Y.: Penguin Group, 1996.

MLA (8th ed.) Citation

Rand, Ayn, and Leonard Peikoff. Atlas Shrugged. Penguin Group, 1996.

Warning: These citations may not always be 100% accurate.